Alert archive / California / Red Flag Warnings in 2021

Red Flag Warning 7, NWS Los Angeles, CA

November 23, 2021Los Angeles County, California

NWS Los Angeles, CA issued this red flag warning at Nov 23, 2021, 9:34 AM PST for Los Angeles County, California. It took effect at Nov 24, 2021, 10:00 AM PST. It was in force for 56 hr. 36 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Nov 23, 2021, 9:34 AM PST (17:34 UTC)
In effect from
Nov 24, 2021, 10:00 AM PST
Expired
Nov 26, 2021, 6:00 PM PST
In force
56 hr
Issued by
NWS Los Angeles, CA

County Los Angeles County, CA

The radar

The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 17:35 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Nov 24, 6:00 PM PSTNON-TSTM WND GST 729 Ne San Fernando, CAMESONET STATION SE678 MAGIC MTN TRUCK TRL (SCE).
Nov 24, 10:00 PM PSTNON-TSTM WND GST 694 Ene Point Dume, CAMESONET STATION SE702 CORRAL CANYON PARK (SCE).
Nov 24, 10:55 PM PSTNON-TSTM WND GST 605 Nne San Fernando, CAMESONET STATION CNIC1 CAMP NINE RAWS.
Nov 24, 10:55 PM PSTNON-TSTM WND GST 667 Ssw Woodland Hills, CAMESONET STATION DW2363 SADDLE PEAK.
Nov 24, 10:56 PM PSTNON-TSTM WND GST 648 Ssw Woodland Hills, CAMESONET STATION MBUC1 MALIBU HILLS RAWS.
Nov 24, 11:00 PM PSTNON-TSTM WND GST 642 Ne Point Dume, CAMESONET STATION SE037 ESCONDIDO CYN (SCE).
Nov 24, 11:02 PM PSTNON-TSTM WND GST 695 Ene Point Dume, CAMESONET STATION TS049 PEPPERDINE UNIVERSITY PORTABLE.
Nov 24, 11:30 PM PSTNON-TSTM WND GST 638 Nw Acton, CAMESONET STATION SE444 SIERRA PELONA WEST (SCE).
Nov 24, 11:40 PM PSTNON-TSTM WND GST 597 Ssw Woodland Hills, CAMESONET STATION SE299 TUNA CANYON RD (SCE).
Nov 24, 11:53 PM PSTNON-TSTM WND GST 672 Wnw Burbank, CAASOS STATION KBUR HOLLYWOOD-BURBANK AIRPORT.
Nov 25, 12:20 AM PSTNON-TSTM WND GST 592 Nw Malibu, CAMESONET STATION 485SE HORIZON DR (SCE).
Nov 25, 12:20 AM PSTNON-TSTM WND GST 732 Ne Point Dume, CAMESONET STATION SE037 ESCONDIDO CYN (SCE).
Nov 25, 12:53 AM PSTNON-TSTM WND GST 618 Nne Mount Wilson, CAMESONET STATION CHOC1 CHILAO RAWS.
Nov 25, 12:53 AM PSTNON-TSTM WND GST 669 Se Acton, CAMESONET STATION MLCC1 MILL CREEK RAWS.
Nov 25, 1:50 AM PSTNON-TSTM WND GST 772 Ne Point Dume, CAMESONET STATION SE037 ESCONDIDO CYN (SCE).
Nov 25, 2:00 AM PSTNON-TSTM WND GST 60Malibu, CAMESONET STATION SE716 PT. DUME-WANDERMERE (SCE).
Nov 25, 2:00 AM PSTNON-TSTM WND GST 687 Ene Point Dume, CAMESONET STATION 180SE SCE MALIBU CREEK.
Nov 25, 2:00 AM PSTNON-TSTM WND DMGHollywood, CALARGE TREE FELL INTO HOME, DAMAGING ROOF, LIVING ROOM AND KITCHEN. TIME ESTIMATED.
Nov 25, 4:56 AM PSTNON-TSTM WND GST 698 Ssw Woodland Hills, CAMESONET STATION MBUC1 MALIBU HILLS RAWS.
Nov 25, 5:25 AM PSTNON-TSTM WND GST 647 Ssw Woodland Hills, CAMESONET STATION DW2363 SADDLE PEAK.
Nov 25, 5:30 AM PSTNON-TSTM WND GST 691 Nne Point Dume, CAMESONET STATION SE103 RAMIREZ CYN (SCE).
Nov 25, 5:40 AM PSTNON-TSTM WND GST 60Falling Springs, CAMESONET STATION 475SE CRYSTAL LAKE RD (SCE).
Nov 25, 5:50 AM PSTNON-TSTM WND GST 588 Nw Acton, CAMESONET STATION SE444 SIERRA PELONA WEST (SCE).
Nov 25, 5:50 AM PSTNON-TSTM WND GST 588 Ssw Woodland Hills, CAMESONET STATION SE003 SADDLE PEAK (SCE).
Nov 25, 5:50 AM PSTNON-TSTM WND GST 642 Nw Malibu, CAMESONET STATION 485SE HORIZON DR (SCE).
Nov 25, 5:50 AM PSTNON-TSTM WND GST 853 Nnw Chatsworth, CAMESONET STATION 470SE PALO SOLA TRUCK RD (SCE).
Nov 25, 5:56 AM PSTNON-TSTM WND GST 625 S Santa Clarita, CAMESONET STATION NHPC1 NEWHALL PASS RAWS.
Nov 25, 6:50 AM PSTNON-TSTM WND GST 594 Ene Point Dume, CAMESONET STATION SE702 CORRAL CANYON PARK (SCE).
Nov 25, 6:50 AM PSTNON-TSTM WND GST 644 N Chatsworth, CAMESONET STATION SE079 OAT MOUNTAIN (SCE).
Nov 25, 9:55 AM PSTNON-TSTM WND GST 755 Nne San Fernando, CAMESONET STATION CNIC1 CAMP NINE RAWS.
Nov 25, 10:40 AM PSTNON-TSTM WND GST 769 Ne San Fernando, CAMESONET STATION SE678 MAGIC MTN TRUCK TRL (SCE).
Nov 25, 10:50 AM PSTNON-TSTM WND GST 631 Nnw Chatsworth, CAMESONET STATION SE712 BROWNS CYN (SCE).
Nov 25, 12:35 PM PSTNON-TSTM WND GST 577 Ssw Woodland Hills, CAMESONET STATION DW2363 SADDLE PEAK.
Nov 25, 10:55 PM PSTNON-TSTM WND GST 615 Nne San Fernando, CAMESONET STATION CNIC1 CAMP NINE RAWS.
Nov 26, 12:00 AM PSTNON-TSTM WND GST 591 Nnw Chatsworth, CAMESONET STATION SE712 BROWNS CYN (SCE).
Nov 26, 3:30 AM PSTNON-TSTM WND GST 739 Ne San Fernando, CAMESONET STATION SE678 MAGIC MTN TRUCK TRL (SCE).

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

San Diego, CA (KNKX), launched 12:00Z, 5.6 hours before the alert went out and 184 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, San Diego, CA at 12:00Z on 2021-11-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, San Diego, CA at 12:00Z on 2021-11-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 61 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3501 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
61 m²/s²
0-3 km storm-relative helicity
91 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

245 
WWUS86 KLOX 231734
RFWLOX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
934 AM PST Tue Nov 23 2021

...RED FLAG WARNING IN EFFECT FROM LATE WEDNESDAY MORNING THROUGH
FRIDAY AFTERNOON FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE 
HUMIDITY FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES...

...THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT...

A moderate to strong Santa Ana wind event will impact much of the
warning area starting late Wednesday morning and continuing 
through much of the day on Friday. Northeast winds will increase 
starting just after sunrise on Wednesday then peak late Wednesday 
afternoon through Thursday morning. Winds will gradually weaken 
through Saturday but will remain gusty at times. Peak wind gusts 
between 30 and 50 mph are expected, with isolated gusts to around 
60 mph. Humidities will begin to lower to critical levels on 
Wednesday afternoon then continue to drop to as low as 2 to 8 
percent by Thursday and Friday along with very poor overnight 
recoveries, especially in mountain areas. The combination very 
gusty winds and very low relative humidity over a sufficient
period of time will create red flag conditions for most of Los 
Angeles and Ventura Counties, primarily Wednesday through 
Thanksgiving. Although winds will be weaker on Friday, the very 
low humidities combined with occasionally gusty northeast winds 
will continue these critical conditions through Friday afternoon.


CAZ246-253-254-232330-
/O.UPG.KLOX.FW.A.0007.211124T1800Z-211127T0200Z/
/O.NEW.KLOX.FW.W.0007.211124T1800Z-211127T0200Z/
Santa Monica Mountains Recreational Area-
Ventura County Mountains / Los Padres National Forest-
Los Angeles County Mountains / Angeles National Forest-
934 AM PST Tue Nov 23 2021

...RED FLAG WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 6 PM PST
FRIDAY FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY
FOR THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...

The National Weather Service in Los Angeles/Oxnard has issued a
Red Flag Warning FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE 
HUMIDITY, which is in effect from 10 AM Wednesday to 6 
PM PST Friday. The Fire Weather Watch is no longer in effect. 

* Winds...Northeast 20 to 30 mph with gusts to 50 mph. Isolated
  gusts up to 60 mph Wednesday afternoon through Thursday morning.

* Relative Humidity...lowering to between 10 and 15 percent on
  Wednesday then to as low as 2 to 8 percent on Thursday and Friday.
  Very poor overnight recoveries. 

* Impacts...If fire ignition occurs, conditions will be favorable
  for rapid fire spread, long range spotting, and extreme fire
  behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

CAZ240-241-244-245-288-547-548-232330-
/O.UPG.KLOX.FW.A.0007.211124T1800Z-211127T0200Z/
/O.NEW.KLOX.FW.W.0007.211124T1800Z-211127T0200Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
Los Angeles County San Gabriel Valley-
934 AM PST Tue Nov 23 2021

...RED FLAG WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 6 PM PST
FRIDAY FOR FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE
HUMIDITY FOR FOR THE COASTAL AND VALLEY AREAS OF LOS ANGELES AND 
VENTURA COUNTIES...

The National Weather Service in Los Angeles/Oxnard has issued a
Red Flag Warning FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE
HUMIDITY, which is in effect from 10 AM Wednesday to 6 PM PST 
Friday. The Fire Weather Watch is no longer in effect. 

* Winds...Northeast 15 to 30 mph with gusts to 45 mph. Isolated
  gusts to 55 mph Wednesday afternoon through Thursday morning,
  most likely in the adjacent foothill areas.

* Relative Humidity...lowering to between 10 and 15 percent on
  Wednesday then to as low as 2 to 8 percent on Thursday and Friday.
  Very poor overnight recoveries. 

* Impacts...If fire ignition occurs, conditions will be favorable
  for rapid fire spread, long range spotting, and extreme fire
  behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

Jackson
8 follow-up statements
764 
WWUS86 KLOX 232319
RFWLOX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
319 PM PST Tue Nov 23 2021

...RED FLAG WARNING REMAINS IN EFFECT FROM LATE WEDNESDAY MORNING
THROUGH FRIDAY AFTERNOON FOR GUSTY NORTHEAST WINDS AND VERY LOW 
RELATIVE HUMIDITY OVER MUCH OF LOS ANGELES AND VENTURA 
COUNTIES...

A moderate to strong Santa Ana wind event will impact much of the
warning area starting late Wednesday morning and continuing
through much of the day on Friday. Northeast winds will increase
starting just after sunrise on Wednesday then peak late Wednesday
afternoon through Thursday morning. Winds will gradually weaken
through Saturday but will remain gusty at times. Peak wind gusts
between 35 and 55 mph are expected, with isolated gusts to between
60 and 70 mph. Humidities will begin to lower to critical levels 
on Wednesday afternoon then continue to drop to as low as 2 to 8 
percent by Thursday and Friday along with very poor overnight 
recoveries, especially in mountain areas. The combination very 
gusty winds and very low relative humidity over a sufficient 
period of time will create red flag conditions for most of Los 
Angeles and Ventura Counties, primarily Wednesday through 
Thanksgiving. Although winds will be weaker on Friday, the very 
low humidities combined with occasionally gusty northeast winds 
will continue these critical conditions through Friday afternoon.

CAZ246-253-254-241730-
/O.CON.KLOX.FW.W.0007.211124T1800Z-211127T0200Z/
Santa Monica Mountains Recreational Area-
Ventura County Mountains / Los Padres National Forest-
Los Angeles County Mountains / Angeles National Forest-
319 PM PST Tue Nov 23 2021

...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO
6 PM PST FRIDAY FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE
HUMIDITY FOR THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...

* Winds...Northeast 30 to 45 mph with gusts to 60 mph. Isolated
  gusts up to 70 mph Wednesday afternoon through Thursday morning.

* Relative Humidity...lowering to between 10 and 15 percent on 
  Wednesday then to as low as 2 to 8 percent on Thursday and
  Friday. Very poor overnight recoveries. 

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

CAZ240-241-244-245-288-547-548-241730-
/O.CON.KLOX.FW.W.0007.211124T1800Z-211127T0200Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
Los Angeles County San Gabriel Valley-
319 PM PST Tue Nov 23 2021

...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO
6 PM PST FRIDAY FOR FOR GUSTY NORTHEAST WINDS AND VERY LOW
RELATIVE HUMIDITY FOR FOR THE COASTAL AND VALLEY AREAS OF LOS
ANGELES AND VENTURA COUNTIES...

* Winds...Northeast 25 to 35 mph with gusts to 45 mph. Isolated 
  gusts to 55 mph Wednesday afternoon through Thursday morning, 
  most likely in the adjacent foothill areas. 

* Relative Humidity...lowering to between 10 and 15 percent on 
  Wednesday then to as low as 2 to 8 percent on Thursday and
  Friday. Very poor overnight recoveries. 

* Impacts...If fire ignition occurs, conditions will be favorable
  for rapid fire spread, long range spotting, and extreme fire 
  behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

Jackson
534 
WWUS86 KLOX 241820
RFWLOX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1020 AM PST Wed Nov 24 2021

...RED FLAG WARNING REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON 
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY OVER MUCH
OF LOS ANGELES AND VENTURA COUNTIES...

.The moderate to strong Santa Ana wind event remains on track. 
The peak winds are still on track for tonight through early 
Thursday afternoon with gusts 50 to 70 mph common, strongest over 
the mountains. All winds will then gradually decrease Thursday 
afternoon through Saturday. Meanwhile, humidities will generally 
lower today into the 10 to 20 percent range, then actually lower 
a little more tonight. Humidities will lower further down into the
2 to 10 percent range on Thursday and Friday, with very poor 
overnight recovery especially in the valleys and mountains. The 
Red Flag Warnings will remain in effect as a result, and should
not need to be extended beyond Friday. There is a chance that the
coastal areas, the San Fernando and San Gabriel Valleys will not 
need the Red Flag Warning for Friday.

CAZ246-253-254-250230-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Santa Monica Mountains Recreational Area-
Ventura County Mountains / Los Padres National Forest-
Los Angeles County Mountains / Angeles National Forest-
1020 AM PST Wed Nov 24 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...

* Winds...Northeast 30 to 45 mph with gusts to 70 mph during the 
  peak tonight through early Thursday afternoon, otherwise 
  northeast 15 to 30 mph with gusts to 50 mph.
 
* Relative Humidity...As low as 10 and 20 percent today, and 2 to
  10 percent on Thursday and Friday. Very poor to no overnight 
  recoveries.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

CAZ240-244-245-288-547-250230-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Ventura County Coast-Ventura County Interior Valleys-
Ventura County Coastal Valleys-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
1020 AM PST Wed Nov 24 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
THE VALLEYS OF LOS ANGELES AND VENTURA COUNTIES AND THE VENTURA
COAST...

* Winds...Northeast 20 to 30 mph with gusts to 50 mph during the
  peak tonight through early Thursday afternoon, otherwise
  northeast 15 to 25 mph with gusts to 40 mph. Isolated gusts to
  65 mph possible in the hills Thursday morning.
 
* Relative Humidity...As low as 8 and 15 percent today, and 2 to
  10 percent on Thursday and Friday. Very poor to no overnight
  recoveries.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

CAZ241-548-250230-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Los Angeles County Coast including Downtown Los Angeles-
Los Angeles County San Gabriel Valley-
1020 AM PST Wed Nov 24 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
THE HILLS AND CANYONS FOR THE LOS ANGELES COAST AND SAN GABRIEL
VALLEYS...

* Winds...In the hills and canyons, Northeast 20 to 30 mph with 
  gusts to 45 mph during the peak tonight through early Thursday 
  afternoon, otherwise northeast 10 to 20 mph with gusts to 30 
  mph. 
 
* Relative Humidity...As low as 10 and 20 percent today, and 4 to
  10 percent on Thursday and Friday. Very poor overnight 
  recoveries in the windy areas.

* Impacts...If fire ignition occurs, conditions will be favorable
  for rapid fire spread, long range spotting, and extreme fire
  behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

Kittell
747 
WWUS86 KLOX 242337
RFWLOX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
337 PM PST Wed Nov 24 2021

...RED FLAG WARNING REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY OVER
MUCH OF LOS ANGELES AND VENTURA COUNTIES...

.The moderate to strong Santa Ana wind event remains on track with
minimal changes. The peak winds are still on track for tonight
(Wednesday) through early Thursday afternoon with gusts 40 to 60 
mph common, strongest over the mountains with isolated gusts to 70
mph. All winds will then gradually decrease Thursday afternoon 
through Saturday. Meanwhile, humidities will lower some tonight, 
then lower further into the 2 to 10 percent range on Thursday and 
Friday. The Red Flag Warnings will remain in effect as a result. 
There is a chance that the coastal areas, the San Fernando and San
Gabriel Valleys will not need the Red Flag Warning past Thursday 
evening. There is also a chance that the other areas will need to 
be extended past Friday into Saturday.

CAZ246-253-254-251800-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Santa Monica Mountains Recreational Area-
Ventura County Mountains / Los Padres National Forest-
Los Angeles County Mountains / Angeles National Forest-
337 PM PST Wed Nov 24 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...

* Winds...Northeast 30 to 45 mph with gusts to 70 mph during the 
  peak tonight through early Thursday afternoon, otherwise 
  northeast 15 to 30 mph with gusts to 50 mph.

* Relative Humidity...As low as 2 to 10 percent each day. Very 
  poor to no overnight recoveries.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

CAZ240-244-245-288-547-251800-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Ventura County Coast-Ventura County Interior Valleys-
Ventura County Coastal Valleys-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
337 PM PST Wed Nov 24 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
THE VALLEYS OF LOS ANGELES AND VENTURA COUNTIES AND THE VENTURA
COAST...

* Winds...Northeast 20 to 30 mph with gusts to 55 mph during the 
  peak tonight through early Thursday afternoon, otherwise 
  northeast 15 to 25 mph with gusts to 40 mph. Isolated gusts to 
  65 mph possible in the hills Thursday morning.

* Relative Humidity...As low as 2 to 10 percent each day. Very 
  poor to no overnight recoveries.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

CAZ241-548-251800-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Los Angeles County Coast including Downtown Los Angeles-
Los Angeles County San Gabriel Valley-
337 PM PST Wed Nov 24 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
THE HILLS AND CANYONS FOR THE LOS ANGELES COAST AND SAN GABRIEL
VALLEYS...

* Winds...In the hills and canyons, Northeast 20 to 30 mph with 
  gusts to 45 mph during the peak tonight through early Thursday 
  afternoon, otherwise northeast 10 to 20 mph with gusts to 30 
  mph.

* Relative Humidity...As low as 4 to 10 percent, driest on Thursday.
  Very poor overnight recoveries in the windy areas.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

Kittell
434 
WWUS86 KLOX 251804
RFWLOX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1004 AM PST Thu Nov 25 2021

...RED FLAG WARNING REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY OVER
MUCH OF LOS ANGELES AND VENTURA COUNTIES...

.Santa Ana wind gusts will remain strong through early this 
afternoon with gusts generally between 45 and 65 mph. Gusts will 
decrease to 30 to 50 mph tonight, then decrease further to 20 to 
40 mph on Friday, before decreasing to 15 to 30 mph by Saturday. 
Meanwhile, very low humidities will change little through 
Saturday, with daily minimums of 2 to 10 percent common and poor 
overnight recoveries especially in the valleys and mountains. The 
Red Flag Warnings will remain in effect as a result. There is a 
chance however that the coastal areas, San Fernando and San 
Gabriel Valleys will not reach Red Flag criteria on Friday. There 
is also a chance that the Ventura Valleys, Santa Clarita Valley, 
and interior mountains will need to be extended into Saturday.


CAZ246-253-254-260215-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Santa Monica Mountains Recreational Area-
Ventura County Mountains / Los Padres National Forest-
Los Angeles County Mountains / Angeles National Forest-
1004 AM PST Thu Nov 25 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...

* Winds...Northeast 25 to 40 mph with gusts to 65 mph through
  early this afternoon, then gradually lowering to 15 to 25 mph 
  with gusts to 40 mph by later Friday. 

* Relative Humidity...As low as 2 to 10 percent each day. Very 
  poor to no overnight recoveries.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

CAZ240-244-245-288-547-260215-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Ventura County Coast-Ventura County Interior Valleys-
Ventura County Coastal Valleys-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
1004 AM PST Thu Nov 25 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
THE VALLEYS OF LOS ANGELES AND VENTURA COUNTIES AND THE VENTURA
COAST...

* Winds...Northeast 20 to 30 mph with gusts to 50 mph through
  early this afternoon, then gradually lowering to 10 to 20 mph
  with gusts to 30 mph by later Friday. Isolated gusts to 60 mph
  this morning.

* Relative Humidity...As low as 2 to 10 percent each day. Very 
  poor to no overnight recoveries.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

CAZ241-548-260215-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Los Angeles County Coast including Downtown Los Angeles-
Los Angeles County San Gabriel Valley-
1004 AM PST Thu Nov 25 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
THE HILLS AND CANYONS FOR THE LOS ANGELES COAST AND SAN GABRIEL
VALLEYS...

* Winds...Northeast 20 to 30 mph with gusts to 45 mph through
  early this afternoon, then gradually lowering to 8 to 15 mph
  with gusts to 25 mph by later Friday. 

* Relative Humidity...As low as 4 to 10 percent, driest today. 
  Very poor overnight recoveries in the windy areas.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

Kittell
577 
WWUS86 KLOX 252242
RFWLOX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
242 PM PST Thu Nov 25 2021

...RED FLAG WARNING REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY OVER
MUCH OF LOS ANGELES AND VENTURA COUNTIES...

.Santa Ana winds between 30 to 50 mph will continue tonight, then
decrease further to 20 to 40 mph on Friday, before decreasing to 
15 to 30 mph by Saturday and Sunday. Meanwhile, very low 
humidities will change little through Saturday, with daily 
minimums of 2 to 10 percent common and poor overnight recoveries 
especially in the valleys and mountains. Will not be changing any 
of the current Red Flag Warnings expiring Friday at 6pm to play it
safe, there is a 50 percent chance that the coastal areas, San 
Fernando and San Gabriel Valleys will not reach Red Flag criteria 
past 6am Friday. In addition, there is a 30 percent chance that 
the Ventura Valleys, Santa Clarita Valley, and interior mountains 
will need to be extended into Saturday or Sunday. 

CAZ246-253-254-261900-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Santa Monica Mountains Recreational Area-
Ventura County Mountains / Los Padres National Forest-
Los Angeles County Mountains / Angeles National Forest-
242 PM PST Thu Nov 25 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...

* Winds...Northeast 20 to 30 mph with gusts to 50 mph through 
  this afternoon, then gradually lowering to 15 to 25 mph with 
  gusts to 40 mph by later Friday.

* Relative Humidity...As low as 2 to 8 percent each day. Very 
  poor to no overnight recoveries.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

CAZ240-244-245-288-547-261900-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Ventura County Coast-Ventura County Interior Valleys-
Ventura County Coastal Valleys-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
242 PM PST Thu Nov 25 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
THE VALLEYS OF LOS ANGELES AND VENTURA COUNTIES AND THE VENTURA
COAST...

* Winds...Northeast 15 to 25 mph with gusts to 40 mph through this
  afternoon, then gradually lowering to 10 to 20 mph with gusts to
  30 mph by later Friday. Isolated gusts to 50 mph this evening.

* Relative Humidity...As low as 2 to 8 percent each day. Very 
  poor to no overnight recoveries.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

CAZ241-548-261900-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Los Angeles County Coast including Downtown Los Angeles-
Los Angeles County San Gabriel Valley-
242 PM PST Thu Nov 25 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST FRIDAY FOR
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
THE HILLS AND CANYONS FOR THE LOS ANGELES COAST AND SAN GABRIEL
VALLEYS...

* Winds...Northeast 10 to 20 mph with gusts to 30 mph through
  early this afternoon, then gradually lowering to 6 to 12 mph 
  with gusts to 20 mph by later Friday.

* Relative Humidity...As low as 2 to 10 percent. Very poor 
  overnight recoveries in the windy areas.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds and low relative humidity can contribute to extreme
fire behavior. Use extreme caution with potential fire ignition
sources.

&&

$$

Kittell
168 
WWUS86 KLOX 261745
RFWLOX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
945 AM PST Fri Nov 26 2021

...RED FLAG WARNING REMAINS IN EFFECT THROUGH 6 PM TODAY FOR 
GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY OVER MUCH OF 
LOS ANGELES AND VENTURA COUNTIES...

.As expected, the Santa Ana winds are not as strong or widespread as
yesterday morning, however many portions of Los Angeles and Ventura
counties continue to see gusts between 25 and 45 mph this morning.
Offshore winds will continue to gradually diminish over the weekend,
with gusts mostly in the 15 to 30 mph range on Saturday and Sunday
across the mountains and valleys. Meanwhile, very low humidities will
change little through Sunday, with daily minimums of 2 to 10 percent
common, along with poor overnight recoveries, especially in the valleys
and mountains. Red Flag Warnings will likely be kept across most areas
through the scheduled time of 6 pm today, however coastal areas and the
San Gabriel Valley may be cancelled by this afternoon as winds in these
areas may fall below wind thresholds. While Red Flag Warnings are not
expected to be extended through the weekend, there will continue to be
elevated to brief critical fire weather conditions across Los Angeles
and Ventura counties through the weekend, especially interior mountain
and valley locations. 


CAZ246-253-254-270145-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Santa Monica Mountains Recreational Area-
Ventura County Mountains / Los Padres National Forest-
Los Angeles County Mountains / Angeles National Forest-
945 AM PST Fri Nov 26 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...

* Winds...Northeast 15 to 30 mph with gusts to 45 mph diminishing
  to 10 to 20 mph with gusts to 30 mph in the afternoon. 

* Relative Humidity...As low as 2 to 8 percent today. Very poor
  recovery continues tonight. 

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread, long range spotting, and 
  extreme fire behavior which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
gusty winds and very low relative humidity can contribute to 
extreme fire behavior. Use extreme caution with potential fire 
ignition sources.

&&

$$

CAZ240-244-245-288-547-270145-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Ventura County Coast-Ventura County Interior Valleys-
Ventura County Coastal Valleys-Santa Clarita Valley-
Los Angeles County San Fernando Valley-
945 AM PST Fri Nov 26 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR
THE THE VALLEYS OF LOS ANGELES AND VENTURA COUNTIES AND THE
VENTURA COAST...

* Winds...Northeast 10 to 20 mph with gusts 25 to 35 mph
  diminishing to 8 to 15 mph with gusts 20 to 25 mph by mid
  afternoon. Isolated gusts to 40 mph in the foothills this
  morning. Strongest winds in the Santa Clarita Valley and eastern
  portions of the Ventura county valleys. 

* Relative Humidity...As low as 2 to 8 percent today, driest over
  the valleys. Very poor recovery continues tonight across the
  foothills. 

* Impacts...If fire ignition occurs, conditions will be favorable
  for rapid fire spread and extreme fire behavior which would 
  threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
gusty winds and very low relative humidity can contribute to 
extreme fire behavior. Use extreme caution with potential fire 
ignition sources.

&&

$$

CAZ241-548-270145-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Los Angeles County Coast including Downtown Los Angeles-
Los Angeles County San Gabriel Valley-
945 AM PST Fri Nov 26 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR
THE THE HILLS AND CANYONS FOR THE LOS ANGELES COAST AND SAN
GABRIEL VALLEYS...

* Winds...Northeast 10 to 20 mph with gusts 20 to 30 mph through
  early afternoon in the hills and canyons. 

* Relative Humidity...As low as 2 to 10 percent today. 

* Impacts...If fire ignition occurs, conditions will be favorable
  for rapid fire spread and extreme fire behavior which would 
  threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
gusty winds and very low relative humidity can contribute to 
extreme fire behavior. Use extreme caution with potential fire 
ignition sources.

&&

$$

Gomberg
608 
WWUS86 KLOX 262133
RFWLOX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
133 PM PST Fri Nov 26 2021

...RED FLAG WARNING CANCELLED FOR COASTAL AREAS OF LOS ANGELES AND
VENTURA COUNTIES AND SAN GABRIEL VALLEY...

...RED FLAG WARNING REMAINS IN EFFECT FOR REMAINDER OF LOS ANGELES
AND VENTURA COUNTIES THROUGH 6 PM TODAY DUE TO GUSTY NORTHEAST 
WINDS AND VERY LOW RELATIVE HUMIDITY...

.Santa Ana winds gusting between 20 and 35 mph along with
humidities between 2 and 10 percent will continue to bring Red
Flag Warning conditions to the typical wind prone mountain and 
valley areas in Los Angeles and Ventura Counties this afternoon. 
Across the coastal areas of Los Angeles and Ventura counties and 
San Gabriel Valley, the winds have diminished considerably and 
humidities are slowly rising as the flow turns weakly onshore in 
these areas. As a result, the Red Flag Warning has been cancelled 
for these areas. Offshore winds will continue to gradually 
diminish over the weekend, with gusts mostly in the 15 to 30 mph 
range on Saturday and Sunday across the mountains and valleys. 
Meanwhile, very low humidities will change little through Sunday, 
with daily minimums of 2 to 10 percent common, along with poor 
overnight recoveries in the mountains and foothills. While Red 
Flag Warnings are not expected to be extended through the weekend,
there will continue to be elevated to brief critical fire weather
conditions across much of Southwest California through the 
weekend, especially interior mountain and valley locations.

CAZ240-241-548-262245-
/O.CAN.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
Los Angeles County San Gabriel Valley-
133 PM PST Fri Nov 26 2021

...RED FLAG WARNING IS CANCELLED FOR FOR GUSTY NORTHEAST WINDS
AND VERY LOW RELATIVE HUMIDITY FOR THE THE HILLS AND CANYONS FOR
THE LOS ANGELES COAST AND SAN GABRIEL VALLEYS...

The National Weather Service in Los Angeles/Oxnard has cancelled
the Red Flag Warning.

Winds have diminished considerably in these areas today and
humidities will slowly rise as the flow turns weakly onshore. 

$$

CAZ246-253-254-270200-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Santa Monica Mountains Recreational Area-
Ventura County Mountains / Los Padres National Forest-
Los Angeles County Mountains / Angeles National Forest-
133 PM PST Fri Nov 26 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...

* Winds...Northeast 10 to 25 mph with gusts 25 to 35 mph
  diminishing to 10 to 20 mph with gusts to 30 mph by late 
  afternoon.

* Relative Humidity...As low as 2 to 8 percent today. Very poor 
  recovery continues tonight.

* Impacts...If fire ignition occurs, conditions will be favorable
  for rapid fire spread and extreme fire behavior which would 
  threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
gusty winds and very low relative humidity can contribute to
extreme fire behavior. Use extreme caution with potential fire
ignition sources.

&&

$$

CAZ244-245-288-547-270200-
/O.CON.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
133 PM PST Fri Nov 26 2021

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR FOR GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR
THE THE VENTURA VALLEYS AS WELL AS THE SAN FERNANDO AND SANTA
CLARITA VALLEYS...

* Winds...Northeast 10 to 20 mph with gusts 20 to 30 mph
  diminishing to 8 to 15 mph with gusts 20 to 25 mph by late
  afternoon. Isolated gusts to 35 mph in the foothills this 
  morning. Strongest winds in the Santa Clarita Valley and eastern
  portions of the Ventura county valleys.

* Relative Humidity...As low as 2 to 8 percent today. Very poor 
  recovery continues tonight across the foothills.

* Impacts...If fire ignition occurs, conditions will be 
  favorable for rapid fire spread and extreme fire behavior 
  which would threaten life and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
gusty winds and very low relative humidity can contribute to
extreme fire behavior. Use extreme caution with potential fire
ignition sources.

&&

$$

Gomberg
057 
WWUS86 KLOX 270159
RFWLOX

URGENT - FIRE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
559 PM PST Fri Nov 26 2021

CAZ244>246-253-254-288-547-270300-
/O.EXP.KLOX.FW.W.0007.000000T0000Z-211127T0200Z/
Ventura County Interior Valleys-Ventura County Coastal Valleys-
Santa Monica Mountains Recreational Area-
Ventura County Mountains / Los Padres National Forest-
Los Angeles County Mountains / Angeles National Forest-
Santa Clarita Valley-Los Angeles County San Fernando Valley-
559 PM PST Fri Nov 26 2021

...RED FLAG WARNING WILL EXPIRE AT 6 PM PST THIS EVENING DUE TO 
GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY FOR THE
VALLEYS AND MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...

Fire weather conditions are moderating and the red flag warning
will be allowed to expire. A warm and dry air mass will remain in
place through the weekend, but widespread critical fire weather
conditions are not expected. Elevated to brief critical fire 
weather conditions may occur across much of Southwest California, 
especially interior mountain and valley locations.

$$

Hall

The office that day

Everything else NWS Los Angeles, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 23, 3:38 AM PSTSmall Craft AdvisoryLOX41 hr
Nov 23, 2:24 PM PSTFrost AdvisoryLOX19 hr
Nov 23, 2:24 PM PSTFreeze WatchLOX8 hr
Nov 23, 2:24 PM PSTHigh Wind WatchLOXLos Angeles24 hr
Nov 23, 2:24 PM PSTWind AdvisoryLOXLos Angeles66 hr

Nearby

Red Flag Warnings in California, 2021Every red flag warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.